Smart locks
House lockouts
Re-keying
Deadbolt upgrades
Schlage
Kwikset
Car keys & fobsNon-destructive entry first, always - and we re-key Schlage, Kwikset, and Baldwin locks on the spot while you watch
You get a price before we start. It does not change when we arrive. No surprises.
Get your free estimateLocksmith in Belmont, CA
Most Belmont service calls start the same way: a lock that worked fine for thirty years suddenly won’t turn, or a key snaps in a deadbolt on a foggy February morning. Rekeying is the service we recommend first for anyone who’s moved into a home here, because Belmont’s housing stock makes old lock hardware a real security gap. Homes built from the 1920s through the 1980s often still carry their original cylinders, and in many cases no one can say how many copies of the key are floating around. Cypress Lock & Key has served Belmont since 2017, and we rekey existing hardware on the spot without pushing you toward new locks you don’t need. Call (877) 265-4385 for an honest read on your current setup.
Why Belmont Homes Are Different
Belmont’s housing is split across two very different eras. Along the Caltrain corridor and the flats near El Camino Real, you’ll find 1920s to 1950s bungalows and ranch homes, many still fitted with original mortise locks or early tubular locksets. Up in the hills above Alameda de las Pulgas, the tract homes from the 1960s through the 1980s have their own quirks: builders saved money on entry hardware, and single-cylinder deadbolts were standard. That matters because single-cylinder deadbolts close to the door edge can often be bypassed with a flexible card when the door is not properly shimmed to the jamb. We see this routinely in Belmont, especially on mid-century homes where the strike plate has loosened over decades.
The climate here accelerates hardware wear. Belmont’s mild, damp winters and the coastal fog that settles into the hills keep exterior locks wet for months at a time. Older brass and steel components corrode, springs lose tension, and cylinders gum up. On hillside streets where morning fog lingers longest, gate locks and garage-door handles seize faster than anything on the flats. A lock that works throughout a dry September can fail completely by January. That’s not a reason to wait; it’s a reason to service or rekey before the next fog season sets in.
Styles & brands we work with
Our Main Belmont Services
When someone in Belmont calls us, it’s usually one of two situations: a car key that no longer works far from home, or a door they can’t open right now. Both have dedicated pages because they’re large enough topics to cover in full.
Car Key Replacement in Belmont
Lost keys and worn ignitions happen in every Belmont neighborhood, from the apartment rows near Caltrain to the hillside homes off Ralston Avenue. What surprises most people is that we handle car key replacement in our own van, not through a dealership referral. Transponder programming, key cutting, and fob work are part of the same service call, and we stock blanks for a wide range of makes. Read the full breakdown of what’s covered on our dedicated page: Car Key Replacement in Belmont.
Emergency Locksmith in Belmont
A lockout at midnight in Belmont is different from one at noon. The fog makes standing outside uncomfortable fast, and on hillside streets there’s often no warm lobby to duck into. We respond to lockouts across 94002 without routing you through a call center script. The work is straightforward: gain entry without damaging the door where possible, then assess whether the lock itself needs repair. For the full scope of our emergency response, see Emergency Locksmith in Belmont.
What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Rekey Locks in Belmont
Rekeying in Belmont is not about buying new hardware. It’s about changing the pins inside your existing lock so that old keys stop working and a new set takes over. That distinction matters here because so many Belmont homes still run on original cylinders that can be rekeyed faster than they can be replaced. For a house near the Caltrain corridor with 1950s mortise locks, the cylinders come out, get repinned on the spot, and go right back in. For a 1970s hillside tract home with early tubular locksets, the same process applies, though we may recommend new hardware if the internal springs show too much corrosion from years of coastal fog. This is the core Cypress Lock & Key service, and you can read more on the main Rekey Locks page.
Lock Rekey
Signs you need it
You moved into a Belmont home and cannot account for every key ever handed to a contractor, neighbor, or previous tenant.
What it costs in Belmont
Standard lock rekeying in Belmont runs $40 – $90 per cylinder, which includes the new key set and our travel time to any 94002 address.
How we do it
We remove the cylinder, swap the internal pins to match a fresh key, reassemble, and test the lock through at least three full turns with the new key only.
Rekey Door Lock
Signs you need it
The deadbolt on your front door is original to a 1960s – 1980s Belmont home and has never been changed since the day the hardware was installed.
What it costs in Belmont
Rekeying a single door lock typically falls between $40 and $90 per cylinder in Belmont, with most homes requiring two or three cylinders done in one visit at a combined rate.
How we do it
We remove the cylinder from the door, replace the drive and spring pins, insert a new key set, and verify the old keys no longer turn with a physical test before we leave.
Rekey Service
Signs you need it
You’ve had a tenant move out of a Belmont rental unit, a caregiver arrangement end, or a breakup where a key was never returned.
What it costs in Belmont
A full rekey service call in Belmont starts around $95 including the service fee, with each additional cylinder priced from $40 to $90 depending on the lock type.
How we do it
We evaluate every lock cylinder on the property, repin each to one unified key if you prefer, and hand you a key count matched to the number you request.
Keyed Alike
Signs you need it
Your Belmont home has three different keys for the front door, back door, and garage side door, and you carry a jangling ring to open your own house.
What it costs in Belmont
Keying multiple locks alike costs $40 – $90 per cylinder in Belmont, so a three-lock home usually lands between $120 and $270 total.
How we do it
We repin each cylinder to the same cuts on a single key, test each lock individually, and provide as many copies of the master key as you determine.
What Rekey Locks Costs in Belmont
| Item | Typical range in Belmont |
|---|---|
| Single cylinder rekey | $40 – $90 per cylinder |
| House call minimum (includes first cylinder and travel) | $95 – $135 |
| Full home rekey (3 – 4 cylinders, keyed alike) | $120 – $270 |
Those are honest ranges for Belmont. The final figure depends on how many cylinders you have and whether any are corroded enough to need replacing outright.
How long does a rekey take in Belmont?
Most Belmont rekey jobs finish in 30 to 60 minutes for a typical two-door home. Older mortise locks take a bit longer because the cylinder has to be extracted carefully from a housing that may not have been opened since the Eisenhower administration. Call (877) 265-4385 and we’ll give you a realistic window before we arrive.
Is rekeying better than replacing my Belmont locks?
If your existing hardware is in good shape, rekeying is cheaper and just as secure. New keys, new pins, same metal. We only recommend replacement when the lock body itself is corroded or structurally tired. Either way, the phone quote is the invoice price.
Brands We Service in Belmont
We rekey and repair across the lock landscape in Belmont, and that includes hardware other shops turn away. Baldwin, Mul-T-Lock, Sargent, and Abloy all show up in Belmont homes, from the premium Baldwin handlesets on remodeled ranchers to Abloy cylinders on rental properties where losing a key would be a real problem. We carry common pin kits and parts for these brands locally, which cuts turnaround. Full details on our brands page.
Pricing for Locksmith in Belmont, CA
| Service | Typical range in Belmont |
|---|---|
| Rekey single cylinder | $40 – $90 per cylinder |
| Full home rekey (3 – 4 cylinders) | $120 – $270 |
| Keyed alike (multi-lock) | $40 – $90 per cylinder |
| House call minimum (rekey service) | $95 – $135 |
| Rekey after move-in (standard 2-door home) | $120 – $180 |
| Rekey after tenant turnover (per unit) | $80 – $160 |
| Mortise lock rekey (per cylinder) | $60 – $110 |
| Car key replacement (basic, non-transponder) | $120 – $250 |
| Car key with transponder chip | $150 – $350 |
| Emergency lockout (residential) | $75 – $180 |
| Deadbolt installation (labor only) | $80 – $150 |
| High-security lock install (per cylinder) | $150 – $400 |
In Belmont, two things push a quote upward more than anything else: hill driving time on narrow streets above Alameda de las Pulgas, and corrosion inside original hardware that has to be cleaned out before new pins will seat correctly. We quote the full price on the phone before dispatch, and that is the price on the invoice. No call-out surcharge added when the van pulls up.
Neighborhoods We Serve in Belmont
We cover all of Belmont and the 94002 ZIP code, from the flats around the Caltrain corridor up to the hillside streets where fog changes the hardware equation. Every neighborhood gets the same phone-first pricing and the same no-surprise invoice.
- Belmont Hills
- Carlmont
- Homeview
- Sterling Downs
- Belmont Heights
Within most of Belmont, we can usually arrive within 45 minutes for emergency calls. Late-night lockouts on the upper hillside streets may take a bit longer depending on the route, but you’ll get an honest estimate when you call, not a vague promise.
Service Area – Cities Near Belmont
Cypress Lock & Key works throughout the mid-Peninsula. If you’re just outside Belmont, we also cover San Carlos, CA to the south, Highlands-Baywood Park, CA to the southeast, San Mateo, CA to the north, and Redwood Shores, CA along the Bay. Same pricing, same phone-first quote: (877) 265-4385.
Serving Belmont, CA — Our Local Coverage Area
We’re based in the Belmont area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs About Locksmith in Belmont
No. Rekeying your own residential locks in Belmont does not require a permit or city approval. It’s your property and your hardware. For rental units, landlords rekey between tenants as standard practice and no permit is involved.
For emergency calls in Belmont, we’re typically on site within 45 minutes. The hillside neighborhoods above Alameda de las Pulgas can add a few minutes at night. For scheduled rekey and car key work, we book same-day or next-day slots across 94002.
Yes. We rekey storefronts, office suites, and rental units in Belmont, including the small commercial stretches along El Camino Real and in the downtown blocks. Property managers call us regularly for tenant-turnover rekeys, and we key multiple locks alike when one master key makes sense for a building.
If you’re locked out, locked in, or just not sure who has a key to your Belmont home, call (877) 265-4385. We’ll talk through your setup, quote the full job over the phone, and schedule a time that works without any dispatch surcharge surprises.
What happens when you call
- 1A real person answersNo phone trees — talk to a local locksmith pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Belmont Customers Say
"Commercial job, panic bar and a master key system for a small office. Clean install and clear documentation of which key opens what."
— Sofia Hernandez"Installed a smart lock and actually set up the app and the codes with me instead of leaving me to figure it out from a leaflet."
— Renee Doyle"Quoted a price on the phone and honored it. After the last locksmith I called, that alone is worth a review."
— Sarah Vaughn